Implement URIDict for for use in meta_schema and RefResolver store
Implement URIDict for for use in meta_schema and RefResolver store

varunarya10/jsonschema,Julian/jsonschema,wikimedia/operations-debs-python-jsonschema,eodolphi/jsonschema,python-jsonschema/jsonschema,eodolphi/jsonschema,mathewmarcus/jsonschema,Julian/jsonschema,jamesmarva/jsonschema,dnephin/jsonschema,wikimedia/operations-debs-python-jsonschema,sightmachine/jsonschema